RANKING · 2024 ACS · 77 SHOWN OF 77

Largest households, Oklahoma counties

Oklahoma counties ranked by average household size (2024 ACS). This list covers the 77 counties in Oklahoma that qualify, ranked against each other statewide. The median across all 77 is 2.52. Biggest climber in the top 100 since 2020: Cimarron County, OK, up 74 places to #1.

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SAME RANKING BYCities States Metros ZIP codes

YEAR2010 2020 2024

RANKPLACESTATEPOPAVERAGE HOUSEHOLD SIZEVS 2010

01▲74Cimarron County, OKOK2,0593.12+39%

02▲2Texas County, OKOK20,3222.98+8%

03▲18Beaver County, OKOK4,8822.96+19%

04▲3Hughes County, OKOK13,4552.89+20%

05▼4Canadian County, OKOK187,1892.86+8%

06Logan County, OKOK55,4732.80+6%

07▲13Caddo County, OKOK26,1302.77+7%

08▲4Wagoner County, OKOK93,2632.750%

09▲24McCurtain County, OKOK30,7442.74+12%

10▲4McClain County, OKOK49,6472.74−1%

11▼2Grady County, OKOK59,1282.69+3%

12▲13Murray County, OKOK13,8052.69+8%

13▼2Kingfisher County, OKOK15,7952.670%

14▼9Adair County, OKOK19,8282.66−5%

15▲21Cotton County, OKOK5,4322.65+6%

16▲14Rogers County, OKOK102,1972.64−2%

17▼9Dewey County, OKOK4,2072.63+6%

18▼2Le Flore County, OKOK50,1962.63+2%

19▼17Love County, OKOK10,7802.61+2%

20▲7Marshall County, OKOK16,2552.61−3%

21▲48Atoka County, OKOK14,6092.59+12%

22▼5Pottawatomie County, OKOK75,1022.59−2%

23▲12Seminole County, OKOK23,4412.59−2%

24▼5Lincoln County, OKOK35,2782.58−1%

25▼3Bryan County, OKOK51,3672.57+6%

26▲34Coal County, OKOK5,4362.57+4%

27▲24Washita County, OKOK10,8842.57−1%

28▲17Mayes County, OKOK40,4162.56+2%

29▼16Creek County, OKOK74,9672.55−1%

30▲27Osage County, OKOK46,7942.55+1%

31▼3Pawnee County, OKOK16,0292.55−4%

32▼17Sequoyah County, OKOK40,8422.55−6%

33▲21Johnston County, OKOK10,4482.54+12%

34▲29Noble County, OKOK10,8992.540%

35▲30Craig County, OKOK14,5182.53+6%

36▲4Garfield County, OKOK61,7792.53+5%

37▼19Garvin County, OKOK26,3772.53−4%

38Haskell County, OKOK11,7872.53−4%

39▲17Kay County, OKOK43,4902.52+2%

40▲24Nowata County, OKOK9,5222.520%

41▲27Grant County, OKOK4,0672.52+4%

42▲8Tillman County, OKOK6,7802.51−4%

43▼11Carter County, OKOK48,9102.50−4%

44▼18Comanche County, OKOK122,1582.50+1%

45▼4Okmulgee County, OKOK37,2412.49−1%

46Washington County, OKOK54,0372.49+6%

47▼37Cherokee County, OKOK49,1962.47−8%

48▼25Okfuskee County, OKOK11,4512.47−1%

49▼6Tulsa County, OKOK698,7822.46+1%

50▼3Cleveland County, OKOK303,9732.46−3%

51▲8Ellis County, OKOK3,6132.45+3%

52▲20McIntosh County, OKOK19,7582.45−5%

53▼11Ottawa County, OKOK30,4382.45−4%

54▼23Stephens County, OKOK44,3102.45−1%

55▼26Pontotoc County, OKOK38,5282.45+3%

56▼19Custer County, OKOK28,1752.440%

57▼8Jackson County, OKOK24,7642.44−1%

58▼14Woodward County, OKOK19,8272.44−2%

59▼6Jefferson County, OKOK5,4312.43−3%

60▲2Muskogee County, OKOK66,7082.43−1%

61▲10Harmon County, OKOK2,3272.42−1%

62▼1Pushmataha County, OKOK10,8072.41+2%

63▼24Oklahoma County, OKOK822,1252.41−3%

64▲2Kiowa County, OKOK8,1812.390%

65▲5Choctaw County, OKOK14,0592.38−1%

66▼14Delaware County, OKOK41,9102.37−5%

67▲10Blaine County, OKOK8,5152.36−9%

68▼65Harper County, OKOK3,1722.36+3%

69▼11Major County, OKOK7,5362.360%

70▼46Roger Mills County, OKOK3,2592.36−8%

71▼23Beckham County, OKOK22,1592.35−12%

72▼5Latimer County, OKOK9,6452.35−8%

73▲1Pittsburg County, OKOK43,3202.32+2%

74▼19Alfalfa County, OKOK5,6492.30+4%

75▲1Greer County, OKOK5,3732.30+6%

76▼3Payne County, OKOK83,8892.25−6%

77▼43Woods County, OKOK8,4432.12+6%

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES